CVE-2026-42370
Unauthenticated HTTP request leads to remote code execution in GV-VMS WebCam login.
Is CVE-2026-42370 being exploited?
Not confirmed. CVE-2026-42370 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.55% probability of exploitation in the next 30 days.
How severe is CVE-2026-42370?
CVE-2026-42370 is rated Critical with a CVSS score of 9.0. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-42370?
Yes. A fix has been recorded for CVE-2026-42370. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-42370 affect?
CVE-2026-42370 affects GeoVision GV-VMS V20 20.0.2. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-42370?
Patch when available; otherwise restrict access or isolate GV-VMS.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote code execution via unauthenticated HTTP; attacker can take control of GV-VMS server.
Immediate action required
- affected20.0.2
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.